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    Thermostat, coolant

    Product number: TM 37 80
    ART: TM 37 80 / EAN: 4009026935675

    MAHLE
    Advised products
    Price incl. vat.
    € 80,67
    Add to cart
    Leverdatum: 24-06-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    CHEVROLET CHEVROLET
    OPEL OPEL
    Manufacturer Productnumber
    OPEL 1338247
    OPEL 1338381
    OPEL 25200456
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    GMC 55576890
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    00903E+12

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    Thermostat, coolant

    The Thermostat, coolant (TM 37 80) regulates coolant flow and engine temperature. Replacing it restores stable operating temperature and proper cooling performance.  

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    While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.

    Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.

    We offer both OEM and high-quality aftermarket parts. Each product listing specifies whether it's OEM or aftermarket.

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    Most orders are processed within 24 hours and delivered within 2-5 business days. Expedited shipping options are also available at checkout.

    We accept returns within 30 days of delivery, provided the item is unused and in its original packaging. Visit our Returns page for more details.

    Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.

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